Enzophenone-8 CAS 131-53-3

CAS:131-53-3

Fọọmu Molecular:C14H12O4

Ìwọ̀n Molikula:244.24

EINECS:205-026-8

Awọn itumọ ọrọ sisọ:enzophenone-8;(2-Hydroxy-4-methoxyphenyl) (2-hydroxphenyl) - methadone (UV24);2,2 ''-DIHYDROXY-4-METHOXYBENZOPHENONE / DIOXYBENZONE;BP-8;2-2'-DihydChemicalbookroxy-4-methoxy-benzophenone(UV-24)

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Kini Enzophenone-8 CAS 131-53-3?

Enzophenone-8 jẹ ina ofeefee lulú, didi ojuami 68 ℃, farabale ojuami 170-175 ℃, ojulumo iwuwo 1.382, insoluble ninu omi.Enzophenone-8 jẹ ultraviolet absorbent, eyiti o dara fun polyvinyl kiloraidi, resini ABS, resini akiriliki, polyurethane, resini melamine, resini cellulose ati ọpọlọpọ awọn pilasitik miiran.

Sipesifikesonu

Nkan	Sipesifikesonu
Ojuami yo	73-75°C(tan.)
Oju omi farabale	170-175 °C1 mm Hg(tan.)
iwuwo	1.2379 (iṣiro ti o ni inira)
Ipa oru	0-0Pa ni 20-25 ℃
Atọka itọka	1.5389 (iṣiro)
olùsọdipúpọ̀ acid (pKa)	7.11± 0.35 (Asọtẹlẹ)
LogP	2.33 ni 23.5 ℃

Ohun elo

Enzophenone-8 ni ibamu ti o dara pẹlu resini, iwọn lilo gbogbogbo jẹ 0.25-3%, ati pe o ni ipa imuduro ina to dara ninu kun.Enzophenone-8 jẹ ohun mimu UV ti o dara fun ọpọlọpọ awọn pilasitik bii polyvinyl kiloraidi, resini ABS, resini akiriliki, polyurethane, resini melamine, resini cellulose, ati bẹbẹ lọ.